Umatshini wokuxuba iRibhoni luhlobo loyilo oluthe tyaba olumise okwe-U kwaye lusebenza kakuhle ekuxubeni umgubo, umgubo ngolwelo kunye nomgubo onegranule kwaye nokona kuncinci kwesithako kunokudityaniswa ngokufanelekileyo kunye nomthamo omkhulu.Umatshini wokuxuba iRibhoni nawo uluncedo kumgca wokwakha, iikhemikhali zezolimo, ukutya, iipolymers, amayeza kunye nokunye.